@Test
public void testSetChars() {
final char[] testData = {'A', 'B', '\0', 'C', 'D'};
final MessageData hd = new HeaderData("test_data", new MemoryResource(new byte[5], 0, 5));
final StringElement sut = new StringElement(null, "test string element", hd, 0, 0, 8 * 5 - 1);
assertEquals("Empty string to start", "", sut.getValue());
sut.setChars(testData);
assertEquals("New value is cut off by the null", "AB", sut.getValue());
char[] result = new char[5];
assertEquals("Five bytes in, five bytes back", 5, sut.getChars(result));
assertEquals(
"Exact same array comes back with getChars()",
Arrays.toString(testData),
Arrays.toString(result));
}
